storeUserLangaugePreference.js

function setUserLanguageCode(selectedLanguage) {
  const languageCode = getLanguageCode(selectedLanguage);
  
  let storedSuccessfully;
  
  try {
    window.localStorage.setItem("LANG_CODE", languageCode);
    storedSuccessfully = true;
  } catch (e) {
    storedSuccessfully = false;
  }
  
  return {
    storedSuccessfully
  }
}